[tools/perf] Dropping some redundant expectations.config entries.

The 'newtab' and 'omnibox' stories aren't run against Android_Webview
because they don't make sense in that context. Since those stories
don't run against Android_Webview we don't need entries in
expectations.config to disable those stories on that platform.

Bug: 867568
Change-Id: Ifcd38f0bc5ace5fddc0d883e24b89b06d1f84ef6
Reviewed-on: https://chromium-review.googlesource.com/c/1392734
Commit-Queue: Tom McKee <tommckee@chromium.org>
Reviewed-by: Juan Antonio Navarro PĂ©rez <perezju@chromium.org>
Cr-Commit-Position: refs/heads/master@{#619706}
1 file changed